834045 has 8 divisors (see below), whose sum is σ = 1334496. Its totient is φ = 444816.

The previous prime is 834023. The next prime is 834059. The reversal of 834045 is 540438.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 834045 - 2⁵ = 834013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27787 + ... + 27816.

It is an arithmetic number, because the mean of its divisors is an integer number (166812).

2⁸³⁴⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

834045 is a deficient number, since it is larger than the sum of its proper divisors (500451).

834045 is a wasteful number, since it uses less digits than its factorization.

834045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55611.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 834045 is about 913.2606418761. The cubic root of 834045 is about 94.1303834250.

It can be divided in two parts, 8340 and 45, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 834045 in words is "eight hundred thirty-four thousand, forty-five".